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Portable ARC WELDER MACHINE
Model | ZX7-500B | ZX7-500A |
| Power voltage(V) | 3 phase AC 380V | 3 phase AC 380V |
| Rated input capacity(KVA) | 10 | 20 |
| Rated output(A) | 400A/36V | 500A/40V |
| Output current range(A) | 40-400 | 40-500 |
| No-load voltage(V) | 68 | 68 |
| Duty cycle(%) | 60 | 60 |
| Efficiency(%) | 85 | 85 |
| Power factor | 0.93 | 0.93 |
| Insolation class | F | F |
| Protect class | IP21S | IP21S |
| Usable electrode(mm) | 4-7 | 4-10 |
| N.W.(KG) | 25 | 30 |
| Dimension(mm) | 640*340*525 | 640*340*525 |
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